Pipe fittings, not of metal; pipe couplings and joints, not of metal; pipe fittings of resin; pipe couplings and joints of resin; pipe fittings of fluorine resin; pipe couplings and joints of fluorine resin; parts of pipe fittings, not of metal; parts of pipe couplings and joints, not of metal; parts of pipe fittings of resin; parts of pipe couplings and joints of resin; parts of pipe fittings of fluorine resin; parts of pipe couplings and joints of fluorine resin; junctions, not of metal, for pipes; junctions and fasteners of resin for pipes; jointing compounds of resin; jointing compounds of fluorine resin; clamped fittings; clamped couplings and joints; antistatic pipe fittings; antistatic pipe couplings and joints; fluid gasket; plastic substances, semi-processed
Rubber Goods